mirror of
https://github.com/shadps4-emu/shadPS4.git
synced 2026-06-02 21:05:13 -06:00
0e23d468ca
This code has been an absolute mess since the trophy rework. This eliminates several redundant loops through game trophy files, and separates the logic into it's own function.
52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
// SPDX-FileCopyrightText: Copyright 2024-2026 shadPS4 Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <vector>
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#include "common/endian.h"
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#include "common/io_file.h"
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#include "common/types.h"
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static constexpr u32 TRP_MAGIC = 0xDCA24D00;
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static constexpr u8 ENTRY_FLAG_PNG = 0;
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static constexpr u8 ENTRY_FLAG_ENCRYPTED_XML = 3;
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struct TrpHeader {
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u32_be magic; // (0xDCA24D00)
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u32_be version;
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u64_be file_size; // size of full trp file
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u32_be entry_num; // num entries
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u32_be entry_size; // size of entry
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u32_be dev_flag; // 1: dev
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unsigned char digest[20]; // sha1 hash
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u32_be key_index; // 3031300?
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unsigned char padding[44];
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};
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struct TrpEntry {
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char entry_name[32];
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u64_be entry_pos;
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u64_be entry_len;
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u32_be flag; // 3 = CONFIG/ESFM , 0 = PNG
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unsigned char padding[12];
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};
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class TRP {
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public:
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TRP();
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~TRP();
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bool Extract(const std::filesystem::path& trophyPath, std::string npCommId,
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const std::filesystem::path& outputPath);
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private:
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bool ProcessPngEntry(Common::FS::IOFile& file, const TrpEntry& entry,
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const std::filesystem::path& outputPath, std::string_view name);
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bool ProcessEncryptedXmlEntry(Common::FS::IOFile& file, const TrpEntry& entry,
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const std::filesystem::path& outputPath, std::string_view name,
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const std::array<u8, 16>& user_key, const std::string& npCommId);
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std::array<u8, 16> esfmIv{};
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static constexpr int iv_len = 16;
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};
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